anki/qt/aqt/stylesheets.py
Matthias Metelka 24abb06cee
Color Palette Patch 1 (#2073)
* Make several colors more faint

* Move selection-color definition out of table.py and adjust colors

* Use functions for repetitive border-gradient definitions

* Tweak QTableView and QScrollBar styles

* Use mdi icon for Qt drag handles and adjust padding in browser.ui

* Apply appropriate drag-handle icon depending on orientation

* Fix formatting

* Remove unused import

* Add right margin to browser layout

* Apply splitter styling on macOS as well (dae)

+ Remove the styling from sliders, as it was presumably not intentional.
2022-09-19 10:58:05 +10:00

442 lines
10 KiB
Python

# Copyright: Ankitects Pty Ltd and contributors
# License: GNU AGPL, version 3 or later; http://www.gnu.org/licenses/agpl.html
from aqt import colors, props
from aqt.theme import ThemeManager
def button_gradient(start: str, end: str) -> str:
return f"""
qlineargradient(
spread:pad, x1:0.5, y1:0, x2:0.5, y2:1.25,
stop:0 {start},
stop:1 {end}
);
"""
def button_pressed_gradient(start: str, end: str, shadow: str) -> str:
return f"""
qlineargradient(
spread:pad, x1:0.5, y1:0, x2:0.5, y2:1,
stop:0 {shadow},
stop:0.1 {start},
stop:0.9 {end},
stop:1 {shadow}
);
"""
def general_styles(tm: ThemeManager, buf: str) -> str:
buf += f"""
QFrame {{
background: none;
}}
QPushButton,
QComboBox,
QSpinBox,
QLineEdit,
QListWidget,
QTreeWidget,
QListView {{
border: 1px solid {tm.var(colors.BORDER)};
border-radius: {tm.var(props.BORDER_RADIUS)};
}}
QLineEdit {{
padding: 2px;
}}
QLineEdit:focus {{
border-color: {tm.var(colors.BORDER_FOCUS)};
}}
QPushButton {{
margin-top: 1px;
}}
QPushButton,
QComboBox,
QSpinBox {{
padding: 2px 6px;
}}
QToolTip {{
background: {tm.var(colors.CANVAS_OVERLAY)};
}}
"""
return buf
def button_styles(tm: ThemeManager, buf: str) -> str:
buf += f"""
QPushButton,
QTabBar::tab:!selected,
QComboBox:!editable {{
background: {
button_gradient(
tm.var(colors.BUTTON_GRADIENT_START),
tm.var(colors.BUTTON_GRADIENT_END)
)
};
}}
QPushButton:hover,
QTabBar::tab:hover,
QComboBox:!editable:hover {{
background: {
button_gradient(
tm.var(colors.BUTTON_HOVER_GRADIENT_START),
tm.var(colors.BUTTON_HOVER_GRADIENT_END)
)
};
}}
QPushButton:pressed,
QComboBox:!editable:pressed {{
border: 1px solid {tm.var(colors.BUTTON_PRESSED_BORDER)};
background: {
button_pressed_gradient(
tm.var(colors.BUTTON_GRADIENT_START),
tm.var(colors.BUTTON_GRADIENT_END),
tm.var(colors.BUTTON_PRESSED_SHADOW)
)
};
}}
"""
return buf
def splitter_styles(tm: ThemeManager, buf: str) -> str:
buf += """
QSplitter::handle,
QMainWindow::separator {
height: 16px;
}
QSplitter::handle:vertical,
QMainWindow::separator:horizontal {
image: url(icons:drag-horizontal.svg);
}
QSplitter::handle:horizontal,
QMainWindow::separator:vertical {
image: url(icons:drag-vertical.svg);
}
"""
return buf
def combobox_styles(tm: ThemeManager, buf: str) -> str:
buf += f"""
QComboBox {{
padding: 1px 4px 2px 6px;
}}
QComboBox:editable:on,
QComboBox:editable:focus,
QComboBox::drop-down:focus:editable,
QComboBox::drop-down:pressed {{
border-color: {tm.var(colors.BORDER_FOCUS)};
}}
QComboBox:on {{
border-bottom: none;
border-bottom-right-radius: 0;
border-bottom-left-radius: 0;
}}
QComboBox::item {{
color: {tm.var(colors.FG)};
background: {tm.var(colors.CANVAS_ELEVATED)};
}}
QComboBox::item:selected {{
background: {tm.var(colors.HIGHLIGHT_BG)};
color: {tm.var(colors.HIGHLIGHT_FG)};
}}
QComboBox::item::icon:selected {{
position: absolute;
}}
QComboBox::drop-down {{
margin: -1px;
subcontrol-origin: padding;
padding: 2px;
width: 16px;
subcontrol-position: top right;
border: 1px solid {tm.var(colors.BUTTON_BORDER)};
border-top-right-radius: {tm.var(props.BORDER_RADIUS)};
border-bottom-right-radius: {tm.var(props.BORDER_RADIUS)};
}}
QComboBox::down-arrow {{
image: url(icons:chevron-down.svg);
}}
QComboBox::drop-down {{
background: {
button_gradient(
tm.var(colors.BUTTON_PRIMARY_GRADIENT_START),
tm.var(colors.BUTTON_PRIMARY_GRADIENT_END)
)
};
}}
QComboBox::drop-down:hover {{
background: {
button_gradient(
tm.var(colors.BUTTON_PRIMARY_HOVER_GRADIENT_START),
tm.var(colors.BUTTON_PRIMARY_HOVER_GRADIENT_END)
)
};
}}
"""
return buf
def tabwidget_styles(tm: ThemeManager, buf: str) -> str:
buf += f"""
QTabWidget {{
border-radius: {tm.var(props.BORDER_RADIUS)};
background: none;
}}
QTabWidget::pane {{
top: -15px;
padding-top: 1em;
background: {tm.var(colors.CANVAS_ELEVATED)};
border: 1px solid {tm.var(colors.BORDER)};
border-radius: {tm.var(props.BORDER_RADIUS)};
}}
QTabWidget::tab-bar {{
alignment: center;
}}
QTabBar::tab {{
background: none;
padding: 4px 8px;
min-width: 8ex;
}}
QTabBar::tab {{
border: 1px solid {tm.var(colors.BORDER)};
}}
QTabBar::tab:first {{
border-top-left-radius: {tm.var(props.BORDER_RADIUS)};
border-bottom-left-radius: {tm.var(props.BORDER_RADIUS)};
}}
QTabBar::tab:!first {{
margin-left: -1px;
}}
QTabBar::tab:last {{
border-top-right-radius: {tm.var(props.BORDER_RADIUS)};
border-bottom-right-radius: {tm.var(props.BORDER_RADIUS)};
}}
QTabBar::tab:selected {{
color: white;
background: {
button_gradient(
tm.var(colors.BUTTON_PRIMARY_GRADIENT_START),
tm.var(colors.BUTTON_PRIMARY_GRADIENT_END)
)
};
}}
"""
return buf
def table_styles(tm: ThemeManager, buf: str) -> str:
buf += f"""
QTableView {{
border-radius: {tm.var(props.BORDER_RADIUS)};
gridline-color: {tm.var(colors.BORDER)};
selection-background-color: {tm.var(colors.SELECTION_BG)};
selection-color: {tm.var(colors.SELECTION_FG)};
}}
QHeaderView {{
background: {tm.var(colors.CANVAS)};
}}
QHeaderView::section {{
border: 1px solid {tm.var(colors.BORDER_SUBTLE)};
background: {
button_gradient(
tm.var(colors.BUTTON_GRADIENT_START),
tm.var(colors.BUTTON_GRADIENT_END)
)
};
}}
QHeaderView::section:pressed,
QHeaderView::section:pressed:!first {{
border: 1px solid {tm.var(colors.BUTTON_PRESSED_BORDER)};
background: {
button_pressed_gradient(
tm.var(colors.BUTTON_GRADIENT_START),
tm.var(colors.BUTTON_GRADIENT_END),
tm.var(colors.BUTTON_PRESSED_SHADOW)
)
}
}}
QHeaderView::section:hover {{
background: {
button_gradient(
tm.var(colors.BUTTON_HOVER_GRADIENT_START),
tm.var(colors.BUTTON_HOVER_GRADIENT_END)
)
};
}}
QHeaderView::section:first {{
border-left: 1px solid {tm.var(colors.BORDER_SUBTLE)};
border-top-left-radius: {tm.var(props.BORDER_RADIUS)};
}}
QHeaderView::section:!first {{
border-left: none;
}}
QHeaderView::section:last {{
border-right: 1px solid {tm.var(colors.BORDER_SUBTLE)};
border-top-right-radius: {tm.var(props.BORDER_RADIUS)};
}}
QHeaderView::section:only-one {{
border-left: 1px solid {tm.var(colors.BORDER_SUBTLE)};
border-right: 1px solid {tm.var(colors.BORDER_SUBTLE)};
border-top-left-radius: {tm.var(props.BORDER_RADIUS)};
border-top-right-radius: {tm.var(props.BORDER_RADIUS)};
}}
QHeaderView::up-arrow,
QHeaderView::down-arrow {{
width: 20px;
height: 20px;
}}
QHeaderView::up-arrow {{
image: url(icons:menu-up.svg);
}}
QHeaderView::down-arrow {{
image: url(icons:menu-down.svg);
}}
"""
return buf
def spinbox_styles(tm: ThemeManager, buf: str) -> str:
buf += f"""
QSpinBox::up-button,
QSpinBox::down-button {{
subcontrol-origin: border;
width: 16px;
border: 1px solid {tm.var(colors.BUTTON_BORDER)};
background: {
button_gradient(
tm.var(colors.BUTTON_PRIMARY_GRADIENT_START),
tm.var(colors.BUTTON_PRIMARY_GRADIENT_END)
)
};
}}
QSpinBox::up-button:pressed,
QSpinBox::down-button:pressed {{
border: 1px solid {tm.var(colors.BUTTON_PRESSED_BORDER)};
background: {
button_pressed_gradient(
tm.var(colors.BUTTON_PRIMARY_GRADIENT_START),
tm.var(colors.BUTTON_PRIMARY_GRADIENT_END),
tm.var(colors.BUTTON_PRESSED_SHADOW)
)
}
}}
QSpinBox::up-button:hover,
QSpinBox::down-button:hover {{
background: {
button_gradient(
tm.var(colors.BUTTON_PRIMARY_HOVER_GRADIENT_START),
tm.var(colors.BUTTON_PRIMARY_HOVER_GRADIENT_END)
)
};
}}
QSpinBox::up-button {{
margin-bottom: -1px;
subcontrol-position: top right;
border-top-right-radius: {tm.var(props.BORDER_RADIUS)};
}}
QSpinBox::down-button {{
margin-top: -1px;
subcontrol-position: bottom right;
border-bottom-right-radius: {tm.var(props.BORDER_RADIUS)};
}}
QSpinBox::up-arrow {{
image: url(icons:chevron-up.svg);
}}
QSpinBox::down-arrow {{
image: url(icons:chevron-down.svg);
}}
QSpinBox::up-arrow,
QSpinBox::down-arrow,
QSpinBox::up-arrow:pressed,
QSpinBox::down-arrow:pressed,
QSpinBox::up-arrow:disabled:hover, QSpinBox::up-arrow:off:hover,
QSpinBox::down-arrow:disabled:hover, QSpinBox::down-arrow:off:hover {{
width: 16px;
height: 16px;
}}
QSpinBox::up-arrow:hover,
QSpinBox::down-arrow:hover {{
width: 20px;
height: 20px;
}}
QSpinBox::up-button:disabled, QSpinBox::up-button:off,
QSpinBox::down-button:disabled, QSpinBox::down-button:off {{
background: {tm.var(colors.BUTTON_PRIMARY_DISABLED)};
}}
"""
return buf
def scrollbar_styles(tm: ThemeManager, buf: str) -> str:
buf += f"""
QAbstractScrollArea::corner {{
background: none;
border: none;
}}
QScrollBar {{
subcontrol-origin: content;
background-color: transparent;
}}
QScrollBar::handle {{
border-radius: {tm.var(props.BORDER_RADIUS)};
background-color: {tm.var(colors.SCROLLBAR_BG)};
}}
QScrollBar::handle:hover {{
background-color: {tm.var(colors.SCROLLBAR_BG_HOVER)};
}}
QScrollBar::handle:pressed {{
background-color: {tm.var(colors.SCROLLBAR_BG_ACTIVE)};
}}
QScrollBar:horizontal {{
height: 12px;
}}
QScrollBar::handle:horizontal {{
min-width: 60px;
}}
QScrollBar:vertical {{
width: 12px;
}}
QScrollBar::handle:vertical {{
min-height: 60px;
}}
QScrollBar::add-line {{
border: none;
background: none;
}}
QScrollBar::sub-line {{
border: none;
background: none;
}}
"""
return buf
def win10_styles(tm: ThemeManager, buf: str) -> str:
# day mode is missing a bottom border; background must be
# also set for border to apply
buf += f"""
QMenuBar {{
border-bottom: 1px solid {tm.var(colors.BORDER)};
background: {tm.var(colors.CANVAS) if tm.night_mode else "white"};
}}
"""
# qt bug? setting the above changes the browser sidebar
# to white as well, so set it back
buf += f"""
QTreeWidget {{
background: {tm.var(colors.CANVAS)};
}}
"""
if tm.night_mode:
buf += """
QToolTip {
border: 0;
}
"""
return buf